[Debian-med-packaging] Bug#971793: vt: conflicting build-dependencies.

[peter green]

Package: vt
Version: 0.57721+ds-2
Severity: serious
Justification: rc policy: packages must be buildable within the same release.

vt build-depends on libcurl4-openssl-dev and libhts-dev. Libhts-dev recently added a dependency on libcurl4-gnutls-dev.
Since libcurl4-openssl-dev and libcurl4-gnutls-dev conflict this means that the build-dependencies for vt can no longer
be satisfied in testing/unstable.